173870541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7043}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 271785696

約数和(自身を除く): 97915155

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2743, 7043, 8229, 21129, 24687, 63387, 91559, 274677, 824031, 1486073, 4458219, 13374657, 19318949, 57956847, 173870541]

約数ペア:

[(1, 173870541), (3, 57956847), (9, 19318949), (13, 13374657), (39, 4458219), (117, 1486073), (211, 824031), (633, 274677), (1899, 91559), (2743, 63387), (7043, 24687), (8229, 21129)]